diff --git a/src/modules/order/providers/order.service.ts b/src/modules/order/providers/order.service.ts
index 0473565..a35c597 100644
--- a/src/modules/order/providers/order.service.ts
+++ b/src/modules/order/providers/order.service.ts
@@ -179,7 +179,7 @@ export class OrderService {
 
     orderItem.status = OrderItemStatus.CONFIRMED
 
-    this.em.persistAndFlush(OrderItem)
+    await this.em.persistAndFlush(OrderItem)
 
     return orderItem
   }
diff --git a/src/modules/payment/services/payments.service.ts b/src/modules/payment/services/payments.service.ts
index 34012d1..96a291c 100644
--- a/src/modules/payment/services/payments.service.ts
+++ b/src/modules/payment/services/payments.service.ts
@@ -71,11 +71,13 @@ export class PaymentService {
       throw new BadRequestException("you can not pay beause Balance is zero")
     }
 
-
     if (amount <= 0) {
       throw new BadRequestException(PaymentMessage.AMOUNT_MUST_BE_GREATER_THAN_ZERO);
     }
 
+    if (amount > order.balance) {
+      throw new BadRequestException(`You cant pay more than ${order.balance}`);
+    }
 
     return {
       user: order.user,